122451024122 has 16 divisors (see below), whose sum is σ = 210021415872. Its totient is φ = 52452666720.

The previous prime is 122451024109. The next prime is 122451024127. The reversal of 122451024122 is 221420154221.

It is a junction number, because it is equal to n+sod(n) for n = 122451024091 and 122451024100.

It is not an unprimeable number, because it can be changed into a prime (122451024127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2166404 + ... + 2222207.

It is an arithmetic number, because the mean of its divisors is an integer number (13126338492).

Almost surely, 2^122451024122 is an apocalyptic number.

122451024122 is a deficient number, since it is larger than the sum of its proper divisors (87570391750).

122451024122 is a wasteful number, since it uses less digits than its factorization.

122451024122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390613.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 122451024122 its reverse (221420154221), we get a palindrome (343871178343).

The spelling of 122451024122 in words is "one hundred twenty-two billion, four hundred fifty-one million, twenty-four thousand, one hundred twenty-two".